Megabonk

38 / 139 achievements27%

Ultra Rare0 / 26

Very Rare0 / 10

Rare2 / 24

Uncommon4 / 21

Common32 / 58

About Megabonk's achievements

Megabonk has 139 Steam achievements, 26 of them ultra-rare — unlocked by under 5% of players. The rarest is "Cheesy Hat", earned by just 0.7% of players. 1 SteamVault member has 100%-completed it so far. Below is the complete achievement list with global rarity and a full achievement difficulty breakdown.

Rarest achievement

0.7%

of players earned "Cheesy Hat"

SteamVault 100%s

member fully completed it

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Easy → Brutal

Enjoyment—

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Grindiness—

No grind → Huge grind

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All Megabonk achievements

Your unlocked achievements

139 achievements

✓Banish

Complete 40 quests

Common72.4%✓ 7 Jul 2026

✓Aegis

Block 500 damage with Armor as Sir Oofie

Common78.8%✓ 6 Jul 2026

✓Shattered Knowledge

Upgrade Attraction Tome to Level 8

Rare15.8%✓ 6 Jul 2026

✓Axe

Kill 2 000 enemies using the Sword

Common77.1%✓ 6 Jul 2026

✓Desert

Teleport to the 2nd stage on Forest Tier 2 as CL4NK

Common74.1%✓ 5 Jul 2026

✓Monke

Find and release Monke in the Forest

Common83.4%✓ 5 Jul 2026

✓Tome Slots

Complete 35 quests

Common76.8%✓ 5 Jul 2026

✓Lightning Orb

Kill 3 000 enemies using Lightning damage

Common64.2%✓ 5 Jul 2026

✓Tony McZoom

Complete 2 challenges

Uncommon45.4%✓ 5 Jul 2026

✓Demonic Blade

Heal for 350 HP using Lifesteal

Common82.7%✓ 5 Jul 2026

✓Skip

Complete 30 quests

Common80.9%✓ 5 Jul 2026

✓Ogre

Kill 15 000 Goblins

Common82.7%✓ 5 Jul 2026

✓Blood Tome

Kill 12 500 enemies

Common87.0%✓ 5 Jul 2026

✓Golden Sneakers

Break 150 pots

Common83.2%✓ 5 Jul 2026

✓Idle Juice

Kill 500 enemies while standing still

Common85.5%✓ 5 Jul 2026

✓Weapon Slots

Complete 25 quests

Common84.0%✓ 5 Jul 2026

✓Cursed Doll

Die 10 times

Common86.5%✓ 5 Jul 2026

✓Green Frog

Find the frogs on Forest Stage 1

Rare19.1%✓ 5 Jul 2026

✓Leeching Crystal

Upgrade Regen Tome to Level 8

Uncommon31.3%✓ 5 Jul 2026

✓Revolver

Kill 7 500 enemies

Common90.5%✓ 5 Jul 2026

✓Refresh

Complete 20 quests

Common86.7%✓ 5 Jul 2026

✓Ghost

Survive the Final Swarm for 60s

Common96.1%✓ 4 Jul 2026

✓CL4NK

Complete Forest Tier 1

Common92.6%✓ 4 Jul 2026

✓Boss Buster

Defeat a Stage Boss in under 30 seconds

Common81.0%✓ 4 Jul 2026

✓Attraction Tome

Use Shrine of Succ 8 times

Common85.9%✓ 4 Jul 2026

✓Quantity Tome

Fire 5 000 projectiles

Common93.6%✓ 4 Jul 2026

✓Santa Hat

Open the present hidden on Forest

Uncommon39.9%✓ 4 Jul 2026

✓Turbo Skates

Upgrade both Cooldown and Agility Tome to level 5 in a run

Uncommon31.1%✓ 4 Jul 2026

✓Forbidden Juice

Crit 100 times

Common95.5%✓ 4 Jul 2026

✓Calcium

Kill 1 000 Skeletons

Common90.4%✓ 4 Jul 2026

✓Bananarang

Find the hidden Banana

Common93.6%✓ 4 Jul 2026

✓Key

Purchase 25 chests

Common91.8%✓ 4 Jul 2026

✓Megachad

Get the Damage Tome to Level 7

Common81.2%✓ 4 Jul 2026

✓XP Tome

Break 20 pots in a single run

Common86.9%✓ 4 Jul 2026

✓Turbo Socks

Upgrade Agility Tome to Level 5

Common66.2%✓ 4 Jul 2026

✓Battery

Upgrade Cooldown Tome to Level 5

Common86.7%✓ 4 Jul 2026

✓Tactical Glasses

Defeat a Miniboss in 25s

Common94.5%✓ 4 Jul 2026

✓Aura

Don't take any damage for 2 minutes

Common95.7%✓ 4 Jul 2026

Locked — 101 remaining

Cheesy Hat

As Amog, defeat a Tier 3 final boss with 8 Moldy Cheese and 1 Snek in your inventory

Ultra Rare0.7%

Crown

Get a gold star on every character (Rank 100)

Ultra Rare0.7%

Head Pot

As Roberto, obtain 4x Pot (stainless steel) in a single run

Ultra Rare0.8%

Iron Helm

As Sir Oofie, defeat the final boss of Forest 3 using Sword, Hero Sword, Corrupted Sword and Scythe

Ultra Rare0.9%

Pilot Helm

As Birdo, kill 1000 enemies using Mines while flying in the air

Ultra Rare0.9%

Clown

As Athena, kill 500 enemies using Quin's Mask

Ultra Rare1.0%

Magic hat

As Fox, get Firestaff, Lightning Staff & Blood Magic to level 40

Ultra Rare1.0%

Shady Hat (gold)

Buy 50 items from a Legendary Shady Guy

Ultra Rare1.0%

Sunglasses

As Calcium, finish the final boss fight on Graveyard in under 60 seconds

Ultra Rare1.0%

Headset

As Ninja, complete Desert Stage 1 with at least 2 Boss Curse shrines activated

Ultra Rare1.3%

Challenges4

Complete 30 Challenges

Ultra Rare1.5%

Shady Hat (pink)

Buy 60 items from an Epic Shady Guy

Ultra Rare1.6%

Challenges3

Complete 20 Challenges

Ultra Rare2.0%

Kevin Hat

Get punched by Kevin 100,000 times

Ultra Rare2.0%

Looooong Top Hat

Get 300,000 kills on Forest in a single run

Ultra Rare2.0%

Pumpkin

As Roberto, break every pumpkin on Graveyard

Ultra Rare2.2%

Microwave

Blow up 50 microwaves

Ultra Rare2.4%

Shady Hat (blue)

Buy 80 items from a Rare Shady Guy

Ultra Rare2.6%

Sheriff's Hat

As CL4NK, kill any boss or miniboss in under 1 second

Ultra Rare2.7%

Wizard's Hat

As Vlad, use Pot (stainless steel) to upgrade any weapon above its max level of 40

Ultra Rare2.9%

Top Hat

Get 100,000 kills on Forest in a single run

Ultra Rare3.5%

Roberto

Kill Spooky Steve

Ultra Rare4.1%

Bob's Light

Kill Big Bob on Graveyard using damage from charging a lamp as the finishing blow

Ultra Rare4.1%

Snek

Discover in the secret room in the crypt on Graveyard

Ultra Rare4.1%

Shady Hat (black)

Buy 100 items from a Common Shady Guy

Ultra Rare4.2%

Cactus

Kill 100 cactus enemies with Thorns damage

Ultra Rare4.3%

Pot (stainless steel)

Open every chest and pot in the first crypt on Graveyard

Very Rare5.9%

Challenges2

Complete 10 Challenges

Very Rare6.8%

Old Mask

Find on Graveyard

Very Rare7.9%

Quin's Mask

Defeat a Stage Boss as Athena, landing the killing blow with Aegis

Very Rare8.2%

Eagle Claw

Kill 10 000 enemies as Birdo

Very Rare8.8%

Red Frog

Find the frogs on Forest Stage 3

Very Rare8.8%

Scythe

Kill Big Bob on Graveyard

Very Rare9.8%

Blue Frog

Find the frogs on Forest Stage 2

Very Rare12.7%

Chaos Tome

Charge every Charge Shrine on a Tier 3 run across all 3 stages without leaving the charge zone

Very Rare14.4%

Kevin

Obtain 3 Leeching Crystal in a run

Very Rare14.6%

Corrupted Sword

Get Cursed Tome to Level 20 in under 10 minutes

Rare15.1%

Hero Sword

Defeat a Stage Boss without picking up any items, powerups or using shrines.

Rare16.8%

Birdo

Kill 100 enemies using the Tornado weapon while carried by a tornado on Desert

Rare17.5%

Demonic Blood

Increase Max HP with Blood Magic 400 times

Rare19.2%

Mines

Kill 7 500 enemies using Rockets

Rare19.5%

Dragon's Breath

Kill 1 000 Wisps as Fox on Desert

Rare20.4%

Joe's Dagger

Kill 10 000 enemies using the Dexecutioner

Rare20.6%

Bloody Cleaver

Reach Level 50 as Vlad

Rare21.1%

Graveyard

As Calcium on Desert Tier 2, summon and defeat the undead boss

Rare21.1%

Space Noodle

Complete Desert Tier 2 as Tony McZoom

Rare21.8%

Holy Book

Kill a first Stage Boss without taking any damage that run

Rare22.1%

Spaceman

Complete 6 challenges

Rare22.1%

Dicehead

Complete 100 quests

Rare22.8%

Cursed Gloves

Get the Cursed Tome to level 10

Rare22.9%

Energy Core

Defeat the Final Boss 2 times

Rare23.1%

Gamer Goggles

Defeat a Stage Boss with less than 10% HP left

Rare23.2%

Challenges1

Complete 5 Challenges

Rare23.6%

Soul Harvester

Survive the Final Swarm for 6 minutes

Rare23.9%

Gas Mask

Kill 5 000 enemies using amog

Rare24.5%

Cannon

Kill 5 000 enemies using Rockets

Rare25.1%

Shotgun

5% chance to find upon breaking a Tumbleweed on Desert Stage 2

Rare29.3%

Noelle

Use a Microwave to duplicate Ice Crystal 3 times in a row

Rare29.5%

Black Hole

Get Knockback Tome to Level 10

Uncommon30.1%

Poison Gloves

Use a Microwave to duplicate Moldy Cheese 3 times in a row

Uncommon33.7%

Chonkplate

Get Max HP to 500

Uncommon34.6%

Athena

Get the Thorns Tome to level 9

Uncommon34.7%

Sir Chadwell

Complete Forest Tier 3

Uncommon35.7%

Grandma's Secret Tonic

Kill 3 000 enemies using the Sniper Rifle

Uncommon36.2%

Anvil

Complete 3 Challenges

Uncommon37.2%

Dexecutioner

Kill 12 500 enemies using the sword

Uncommon37.5%

Blood Magic

Get the Bloody Tome to Level 12

Uncommon39.3%

Dice

Get Luck Tome to Level 12

Uncommon39.3%

Duration Tome

Upgrade Axe to level 10

Uncommon40.2%

Vlad

Complete Desert Tier 2

Uncommon40.3%

Cursed Tome

Beat the Stage Boss in under 5 minutes

Uncommon42.7%

Tornado

Charge a total of 5 Charge Shrines during Sandstorms on Desert

Uncommon44.1%

Ice Crystal

Kill 50 enemies with the Frostwalker

Uncommon44.3%

Skuleg

Obtain 40% Difficulty

Uncommon44.8%

Wireless Dagger

Get the Lightning Staff to Level 15

Uncommon45.5%

Rockets

Kill 15 000 enemies as CL4NK

Common50.6%

Echo Shard

Upgrade XP Tome to Level 8

Common55.3%

Sucky Magnet

Complete every single Charge Shrine on the map

Common55.6%

Toggler

Buy 40 unlocks

Common56.3%

Brass Knuckles

Kill 5 000 enemies with the Sword

Common56.7%

Bandit

Find and defeat Bandit in the Desert

Common57.0%

Thorns Tome

Block 250 attacks with Aegis

Common57.2%

Sniper

Get Precision Tome to Level 10

Common57.4%

Katana

5% chance to find upon breaking a Tumbleweed on Desert Stage 1

Common57.6%

Speedboi

Complete a stage with at least 2 Boss Curse activated

Common58.7%

Tome Slots 2

Complete 55 quests

Common59.0%

???

Hidden achievement — tap Reveal secrets to spoil

Common59.1%

Poison Flask

Kill Scorpionussy on Desert 3 times

Common59.3%

Toxic Barrel

Kill 2 000 enemies using Poison damage

Common59.5%

Bob (Dead)

Survive the Final Swarm for 2 minues

Common60.1%

Frostwalker

Freeze 1 000 enemies with the Ice Cube

Common61.5%

Ninja

Complete Desert Tier 1

Common64.4%

Demonic Soul

Reach Level 30 as Calcium

Common65.3%

Robinette

Complete Forest Tier 2

Common66.2%

Amog

Poison 50 000 enemies with Moldy Cheese

Common66.3%

Weapon Slots 2

Complete 45 quests

Common68.0%

Boombox

Find and activate all the boomboxes on Forest

Common68.2%

Bush

Find and defeat Bush in the Forest

Common72.3%

Armor Tome

Kill 5 000 enemies as Sir Oofie

Common72.6%

Dragonfire

Kill 4 000 enemies using Fire damage

Common78.3%

Luck Tome

0.01% chance to drop when killing an enemy

Common86.4%